The library media center may be considered a general access point for technology resources for teachers and students. Adequate space in the circulation area should allow for outlet connections and network access for computerized circulation systems with bar scanning capabilities and a printer. The availability of computer workstations for students and teachers is necessary for electronic catalog access, client or Web-based electronic research subscriptions, and other resources. The number of workstations depends upon available space. The infrastructure should include cabling that allows for the addition of workstations or wireless access points. Planning for maximum workstation configuration is essential so that voice, video, data, and power connection paths are properly identified.